========================== Django 1.5.6 release notes ========================== *Under development* Django's vendored version of six, :mod:`django.utils.six`, has been upgraded to the latest release (1.5.2). Bugfixes ======== * Fixed :class:`~django.contrib.auth.backends.ModelBackend` raising ``UnboundLocalError`` if :func:`~django.contrib.auth.get_user_model` raised an error (#21439).